Znn3bq.jpeg
²é¿´: 4419  |  »Ø¸´: 14

dzb04982

Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)

µÏÑÇÊ¿³æ

[½»Á÷] ¡¾×ªÔØ¡¿´óÅ£ E. J. COREY ÏÊΪÈËÖªµÄÒ»Ãæ £¨ÊÖϲ©ºó×ÔɱÒÔ¼°ÓëHOFFMANNÕù·æ£© ÒÑÓÐ11È˲ÎÓë

ºÜÔçÒÔǰ¾ÍÌýÎÅCOREYÊÖϵIJ©ºó×Ôɱ£¬Ö»ÊÇûÓÐÌ«¶àµÄÈ¥¹Ø×¢¡£×î½üÎÞÒâ¿´µ½ÁËά»ùÉϹØÓÚ´ËʵÄһЩ±¨µÀ£¬ËùÒÔ¾ÍÄóöÀ´£¬ÓÚ´ó¼ÒÌÖÂÛ£¬´ó¼Ò¿Í¹ÛµÄ¸ø³öÒâ¼û²¢Çҿ͹۵ķÖÎöһϡ£Í¬Ê±£¬»¹Óе±ÄêËûÓÚHOFFMANNÕù·æµÄһЩϸ½Ú£¬´ó¼Ò¿´¿´¡£

Graduate student suicides
Between 1980 and 1998 there were eight graduate-student suicides at Harvard University, half of those were chemistry students, and three of those were suicides of students supervised by Prof. Corey.[28] Jason Altom's death caused controversy because he explicitly blamed Corey, his research advisor, for his suicide. Altom died by taking potassium cyanide in 1998, citing in his farewell note "abusive research supervisors" as one reason for taking his life. Altom's suicide note had been described as a "policy paper," because it contained explicit instructions on how to reform the relationship between students and their supervisors. [29]

The American Foundation for Suicide Prevention (AFSP) cited the New York Times article on Altom's suicide as an example of problematic reporting, [30] and suggested that Corey was unfairly scapegoated. The AFSP review of the New York Times article states: "Readers are left with the feeling that the advisor's personal characteristics and the atmosphere he created are in fact responsible for Altom's suicide. Yet it seems more likely that Altom's own depression-driven perfectionism was most contributory to his suicide. And the protection Altom's suicide note indicated he needed was probably from inner demons, not from the professor on whom he projected them." [31]

ÔÙÍùºó¿´£¬ÀÏÍ·³ýÁË»ñµÃŵ±´¶û½±ÒÔÍ⣬»¹ÄÃÁ˸öÆÕÀû´Ä½±¡£ÕâÔÚÃÀ¹úÒ²ÊǸöÕ¨µ¯½±ÁË£¬Ã»Ïëµ½ÀÏÍ·ÁìÍê½±ÒÔºó²»Ô¸ÏĄ̂¡£¶øÊǸߺ°woodwordµÄ²»ÊÇ£¬Ëµwoodword-hoffmann¹æÔòÊÇwoodwordÇÀÁËËûµÄ·çÍ·¡£µ±ÄêËûͬwoodwordÉÌÁ¿ÒÔºó£¬woodword°ÑËûµÄidea·¢±íÁË£¡Ò²¾ÍÊÇ˵½ñÌìµÄw-h¹æÔò±¾Ó¦¸ÃÊÇCorey¡ª¡ªHoffman¹æÔòµÄ£¡¹þ¹þ~ÀÏͷǧËãÍòËãûÏëµ½ÄǸöHoffman»¹»î×Å£¬HoffmanÁ¢¿ÌÔÚAngewandte Chemie.»ØÎIJµ³âËû£¡Ô­ÎÄÈçÏ£º
Woodward-Hoffmann rules
When awarded the Priestley Medal in 2004, E. J. Corey created a controversy with his claim to have inspired Robert Burns Woodward prior to the development of the Woodward-Hoffmann rules. Corey wrote:

¡°On May 4, 1964, I suggested to my colleague R. B. Woodward a simple explanation involving the symmetry of the perturbed (HOMO) molecular orbitals for the stereoselective cyclobutene ¡ú 1,3-butadiene and 1,3,5-hexatriene ¡ú cyclohexadiene conversions that provided the basis for the further development of these ideas into what became known as the Woodward-Hoffmann rules.¡± [33]

This was Corey's first public statement on his claim that starting on May 5, 1964 Woodward put forth Corey¡¯s explanation as his own thought with no mention of Corey and the conversation of May 4. Corey had discussed his claim privately with Hoffmann and close colleagues since 1964. Corey mentions that he made the Priestley statement ¡°so the historical record would be correct". [34]

Corey's claim and contribution were publicly rebutted by Roald Hoffmann in the journal Angewandte Chemie. In the rebuttal, Hoffmann states that he asked Corey over the course of their long discussion of the matter why Corey did not make the issue public. Corey responded that he thought such a public disagreement would hurt Harvard and that he would not ¡°consider doing anything against Harvard, to which I was and am so devoted.¡± Corey also hoped that Woodward himself would correct the historical record ¡°as he grew older, more considerate, and more sensitive to his own conscience.¡± [35] Woodward died suddenly of a heart attack in his sleep in 1979.
ÒýÎÄת×Ô£ºhttp://en.wikipedia.org/wiki/Elias_James_Corey

[ Last edited by dzb04982 on 2010-11-20 at 11:53 ]
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

nofrunolif

Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
coreyÖ»ÖªµÀËûÊÇ´óÅ£ÈË£¬
ÊDz»ÊÇ´óÅ£È˶¼ÊǺÜpush£¬²»È»ÎªÉ¶ÊÖϵIJ©ºó»á×ÔɱĨ
2Â¥2010-11-20 12:20:45
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ktkh

Ìú¸Ëľ³æ (ÖªÃû×÷¼Ò)

Çཷһ°ÙÎåÊ®½ï

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
´óÅ£Ãdz³¼Ü»¹ÊÇͦºÃ¿´µÄ¡£²»¹ýÄÇô¶àÈË×ÔɱµÄÈ··´Ó¦ÁËЩÎÊÌâ¹þ¡£
º£À«Ìì¿Õ
3Â¥2010-11-20 14:15:15
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zhengj1980

ľ³æ (Ö°Òµ×÷¼Ò)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
´ó¼Ò¶¼ÊÇÕæÊµµÄÈË,¶ø·ÇÊ¥ÏÍ,^_^
4Â¥2010-11-20 14:23:34
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

waehrend

ÖÁ×ðľ³æ (ÖªÃû×÷¼Ò)

Ë®¸ç

ÓÅÐã°æÖ÷

Èç¹ûijţԸÒâÈÃÎÒÈ¥Ëû×éÀ¶øÎÒÎÊͬÐÐÃÇ£¬¶¼Ëµ¸ÃÅ£ºÜpush¡£¡£¡£ÄÇÔÛÃÇÊÇÈ¥»¹ÊDz»È¥ÄØ£¿
ºÎÈýË®£¬È˳ÆË®¸ç£¨¶ÔÀ²£¬¾ÍÊǹàË®µÄÄǸöË®À²£©
5Â¥2010-11-20 16:59:20
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÏÄÌì1234

ľ³æ (ÕýʽдÊÖ)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
Ì«´àÈõÁË£¬´ó²»ÁË×ßÈËßÂ
6Â¥2010-11-20 17:00:13
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÏÄÌì1234

ľ³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
Originally posted by waehrend at 2010-11-20 16:59:20:
Èç¹ûijţԸÒâÈÃÎÒÈ¥Ëû×éÀ¶øÎÒÎÊͬÐÐÃÇ£¬¶¼Ëµ¸ÃÅ£ºÜpush¡£¡£¡£ÄÇÔÛÃÇÊÇÈ¥»¹ÊDz»È¥ÄØ£¿

Õý³£µÄpushÊÇ¿ÉÒԵģ¬Èç¹û¶¼Ëµ²»ºÃ£¬¾Í²»È¥¡£
7Â¥2010-11-20 17:00:57
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÉÏÊé·¿ÐÐ×ß

Ìú³æ (СÓÐÃûÆø)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
ÒýÓûØÌû:
Originally posted by waehrend at 2010-11-20 16:59:20:
Èç¹ûijţԸÒâÈÃÎÒÈ¥Ëû×éÀ¶øÎÒÎÊͬÐÐÃÇ£¬¶¼Ëµ¸ÃÅ£ºÜpush¡£¡£¡£ÄÇÔÛÃÇÊÇÈ¥»¹ÊDz»È¥ÄØ£¿

È¥°¡
ÖÁÉÙ¶ÔÎÒÀ´Ëµ ÎÒϲ»¶pushµÄÀϰå Ö»Òª²»Òª±ä̬ Ëùν±ä̬ ÎÒµÄÀí½â ÈËÆ·ÓÐÎÊÌâ!
Èç¹û ÈËÆ·Ã»ÎÊÌâ ½öÊÇ´¦ÓÚ¹¤×÷ÉϵĿ¼ÂÇ push ÎÒ²»½éÒâ!
ÒòΪÎÒ±¾Éí ÊôÓڱȽϻáÍæµÄÄÇÖÖ~~ʲô¶¼Íæ ¸÷ÖÖÓÎÏ·¶¼»á ~~
8Â¥2010-11-20 17:02:41
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

waehrend

ÖÁ×ðľ³æ (ÖªÃû×÷¼Ò)

Ë®¸ç

ÓÅÐã°æÖ÷

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
û˵²»ºÃ£¬Ö»ÊÇ˵push£¬¿ÉÄܾÍÊÇ´ßןɻîÖ®À࣬¿ÉÄÜËûϰàÍí£¬Ñ§ÉúÃÇÒ²²»ºÃÒâ˼ÔçÀ뿪֮Àà°É
ÒýÓûØÌû:
Originally posted by ÏÄÌì1234 at 2010-11-20 10:00:57:


Õý³£µÄpushÊÇ¿ÉÒԵģ¬Èç¹û¶¼Ëµ²»ºÃ£¬¾Í²»È¥¡£

ºÎÈýË®£¬È˳ÆË®¸ç£¨¶ÔÀ²£¬¾ÍÊǹàË®µÄÄǸöË®À²£©
9Â¥2010-11-20 19:34:59
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

nofrunolif

Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
Èç¹ûÀϰåpush£¬½öÊǹ¤×÷ÉϱȽϼ±ÇУ¬½ø¶È±È½Ï½ô£¬¶ø²»ÊÇ´¿´âµÄ°þÏ÷ºÍÈËÆ·ÎÊÌ⣬ÎÒÏëÎÒ»áÑ¡ÔñÕâÑùµÄÀϰå
10Â¥2010-11-20 20:32:55
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ dzb04982 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Çóµ÷¼Á +18 MAXâê㯠2026-04-09 20/1000 2026-04-11 23:31 by zhen¡«
[¿¼ÑÐ] µ÷¼Á +10 Ö»ÐðÀë±ð´Ç 2026-04-09 12/600 2026-04-11 20:57 by ÄæË®³Ë·ç
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤µ÷¼Á 10+11 ÏÂÒ»Õ¾Éϰ¶@ 2026-04-10 36/1800 2026-04-11 10:26 by 89436494
[¿¼ÑÐ] ÖÐҩѧµ÷¼Á ³õÊÔ324 +4 Ñó¸Ê¾Õ¡¢ 2026-04-10 6/300 2026-04-11 09:41 by gong120082
[¿¼ÑÐ] Ò»Ö¾Ô¸¶«±±´óѧ¿ØÖƹ¤³Ì085406Êý¶þÓ¢¶þ385£¬Çóµ÷¼Á +8 Ezra_Zhang 2026-04-09 8/400 2026-04-11 09:15 by Öí»á·É
[¿¼ÑÐ] 291 Çóµ÷¼Á +29 »¯¹¤2026½ì±ÏÒµÉ 2026-04-09 29/1450 2026-04-10 22:55 by dick_runner
[¿¼ÑÐ] ÖпÆÔº×Ü·Ö315Çóµ÷¼Á +8 lallalh 2026-04-09 8/400 2026-04-10 19:30 by dick_runner
[¿¼ÑÐ] Çóµ÷¼Á +5 ²»»á·ÉµÄÓã@ 2026-04-10 5/250 2026-04-10 19:07 by chemisry
[¿¼ÑÐ] 301Çóµ÷¼Á +5 149. 2026-04-10 5/250 2026-04-10 15:45 by ²ñС°×
[¿¼ÑÐ] 314Çóµ÷¼Á +14 weltZeng 2026-04-09 14/700 2026-04-09 23:14 by wolf97
[¿¼ÑÐ] ²ÄÁÏ»¯¹¤×Ü·Ö334Çóµ÷¼Á +16 Riot2025 2026-04-08 17/850 2026-04-09 20:19 by maddjdld
[¿¼ÑÐ] ¿¼Ñе÷¼Á +13 ±ù±ù£¬£¬£¬ 2026-04-07 13/650 2026-04-09 17:01 by Lilly_Li
[ÂÛÎÄͶ¸å] ÇóÖúÎÄÏ×Ô­ÎÄ 10+3 18500821399 2026-04-08 3/150 2026-04-09 16:56 by ±±¾©À³ÒðÈóÉ«
[¿¼ÑÐ] »¯Ñ§¹¤³ÌÓë¼¼Êõרҵһ־Ը¹þ¹¤³Ì 291·ÖBÇø ¹ú¼Ò¼¶´ó´´¸ºÔðÈË ÓÐÒ»×÷ÂÛÎÄ +13 Emmy~ 2026-04-09 13/650 2026-04-09 14:47 by onlyÖÜ
[¿¼ÑÐ] ²ÄÁϹ¤³Ì322 +18 ¹þ¹þ¹þºðºðºð¹þ 2026-04-07 19/950 2026-04-09 10:44 by cymywx
[¿¼ÑÐ] 328Çóµ÷¼Á +17 lftmya 2026-04-07 18/900 2026-04-09 08:05 by 5268321
[¿¼ÑÐ] Ò»Ö¾Ô¸»ª¶«Àí¹¤085601²ÄÁϹ¤³Ì303·ÖÇóµ÷¼Á +15 a1708 2026-04-06 15/750 2026-04-08 16:23 by luoyongfeng
[¿¼ÑÐ] 0854µç×ÓÐÅÏ¢319Çóµ÷¼Á£¨½ÓÊÜ¿çרҵµ÷¼Á£© +5 ÐÇÐDz»Õ£ÑÛà¶ 2026-04-05 6/300 2026-04-07 22:16 by hemengdong
[¿¼ÑÐ] 071000ÉúÎïѧµ÷¼Á +7 À­ÌáÌÒ 2026-04-06 7/350 2026-04-06 18:55 by 52305043001
[¿¼ÑÐ] Ò»Ö¾Ô¸ºÓ±±¹¤Òµ´óѧ²ÄÁϹ¤³Ì£¬³õÊÔ344Çóר˶µ÷¼Á +6 15933906766 2026-04-05 6/300 2026-04-06 13:21 by Î޼ʵIJÝÔ­
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û